Journal of Laboratory Medicine and Quality Assurance

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2288-7261   pISSN 2384-2458

Table. 1.

Table. 1.

Precision of cyclosporin A and tacrolimus measurement by the ARCHITECT i2000 with high-, medium-, and low-level quality control materials (controls 1, 2, and 3)

Items (units)LevelMean±standard deviationCoefficient of variation (%)Desirable precision (%)*
Cyclosporin A (ng/mL)Low78.7±7.299.315.0
Medium273.5±19.507.4
High722.4±59.808.3
Tacrolimus (ng/mL)Low3.8±0.225.810.0
Medium8.9±0.596.6
High18.6±1.588.0

The instrument used was from the following company: ARCHITECT i2000 (Abbott Diagnostics, Abbott Park, IL, USA).

Based on the manufacturer’s criteria.

J Lab Med Qual Assur 2019;41:117-9 https://doi.org/10.15263/jlmqa.2019.41.2.117
© 2019 J Lab Med Qual Assur